发明授权
US07090721B2 Use of nanoparticles to adjust refractive index of dental compositions
有权
使用纳米颗粒调节牙科组合物的折射率
- 专利标题: Use of nanoparticles to adjust refractive index of dental compositions
- 专利标题(中): 使用纳米颗粒调节牙科组合物的折射率
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申请号: US10847803申请日: 2004-05-17
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公开(公告)号: US07090721B2公开(公告)日: 2006-08-15
- 发明人: Bradley D. Craig , Brant U. Kolb , Joel D. Oxman , Robert F. Peez , Sybille A. Frank
- 申请人: Bradley D. Craig , Brant U. Kolb , Joel D. Oxman , Robert F. Peez , Sybille A. Frank
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 代理商 Sean J. Edman
- 主分类号: A61K62/06
- IPC分类号: A61K62/06
摘要:
The present invention features ionomer compositions containing nanofillers that provide the composition with desirable aesthetic properties (e.g., optical translucency). The compositions can be used in a variety of dental and orthodontic applications, for example, as adhesives, cements, restoratives, coatings and sealants.
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